Recognised as Colour
#A80C25
- #A80C25
- Red
- Dark
- Nearest: Firebrick
#A80C25 is a red with RGB values 168, 12, 37 and HSL 350°, 87%, 35%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Firebrick.
Colour values
#A80C25#A80C25
HEX#A80C25
RGBrgb(168, 12, 37)
RGB (0–1)0.6588, 0.0471, 0.1451
RGB percentages65.9%, 4.7%, 14.5%
HSLhsl(350.4, 86.7%, 35.3%)
HSV / HSBhsv(350.4, 92.9%, 65.9%)
CMYK0%, 92.9%, 78%, 34.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,013,157
CSS custom property--colour: #A80C25;
Brightness & contrast
Relative luminance0.08721WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.65:1
Contrast with white7.65:1WCAG normal text: AAA
Contrast with black2.74:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#57F3DA
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.65:1WCAG large text: AAA
Contrast with black, large text2.74:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0CA88F
Analogous#A80C73, #A8410C
Triadic#25A80C, #0C25A8
Split complementary#0CA841, #0C73A8
Tetradic#73A80C, #0CA88F, #410CA8
Tints, shades & saturation
Channel breakdown
R168
G12
B37
Red168 (65.9%)
Green12 (4.7%)
Blue37 (14.5%)
Hue350.38°
Saturation (HSL)86.67%
Lightness35.29%
Dominant channelRed
Hex per channelR A8 · G 0C · B 25
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page